7132480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 17556480

約数和(自身を除く): 10424000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 719, 992, 1240, 1438, 1984, 2480, 2876, 3595, 4960, 5752, 7190, 9920, 11504, 14380, 22289, 23008, 28760, 44578, 46016, 57520, 89156, 111445, 115040, 178312, 222890, 230080, 356624, 445780, 713248, 891560, 1426496, 1783120, 3566240, 7132480]

約数ペア:

[(1, 7132480), (2, 3566240), (4, 1783120), (5, 1426496), (8, 891560), (10, 713248), (16, 445780), (20, 356624), (31, 230080), (32, 222890), (40, 178312), (62, 115040), (64, 111445), (80, 89156), (124, 57520), (155, 46016), (160, 44578), (248, 28760), (310, 23008), (320, 22289), (496, 14380), (620, 11504), (719, 9920), (992, 7190), (1240, 5752), (1438, 4960), (1984, 3595), (2480, 2876)]